18018242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2063}}^1$

素因数の和:2473

約数の個数: 16

約数和(自身を含む): 29572992

約数和(自身を除く): 11554750

約数列:

[1, 2, 11, 22, 397, 794, 2063, 4126, 4367, 8734, 22693, 45386, 819011, 1638022, 9009121, 18018242]

約数ペア:

[(1, 18018242), (2, 9009121), (11, 1638022), (22, 819011), (397, 45386), (794, 22693), (2063, 8734), (4126, 4367)]